Australia 1966-73 5c deep blue error, SG386cb.
Upper left corner block of 6 (3x2), comprising two horizontal strips of three, each with the left pair ERROR IMPERFORATE.
Exceptional quality, unmounted mint with full original gum.
A spectacular modern rarity, especially desirable and important in this attractive positional form.
Only 20 strips existed, from two sheets discovered.
These were the first stamps issued following the decimalisation of Australian currency on February 14, 1966.
Accompanied with a British Philatelic Association (BPA) certificate of authenticity (2011).
The Stanley Gibbons catalogue value is £6,000+.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.